Home / 10,844,313.72-16,255,120.94-3,653,362.95

Finding the Fourth Proportional to 10,844,313.72, 16,255,120.94 and 3,653,362.95

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Solution

The fourth proportional to 10,844,313.72, 16,255,120.94 and 3,653,362.95 is: 5,476,220.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844,313.72 : 16,255,120.94 = 3,653,362.95 : x
  2. Step 2: Convert to fraction form
    10,844,313.72/16,255,120.94 = 3,653,362.95/x
  3. Step 3: Cross multiply
    10,844,313.72x = 16,255,120.94 × 3,653,362.95
  4. Step 4: Simplify right side
    10,844,313.72x = 59,385,856,589,965.17
  5. Step 5: Solve for x
    x = 59,385,856,589,965.17/10,844,313.72
  6. Step 6: Final answer
    x = 5,476,220.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.